Fix indentation, cleanup, refactoring, deletions

* Remove unused methods for adding hostname and user to xml
* Avoid copying/(de)serializing XML a thousand times
* Fix Session::isValid() or rather make it a bit more usable
  (although it's unused currently)
* baseDir is global, not per VSession, which doesn't make any
  sense without the legacy approach of recusively loading
  one xml file per entry

1 files changed, 9 insertions, 9 deletions

diff --git a/src/sessionsiconholder.h b/src/sessionsiconholder.h
index 3284bf7..8935606 100644
--- a/src/sessionsiconholder.h
+++ b/src/sessionsiconholder.h
@@ -22,23 +22,23 @@
 class SessionTreeModel;
 
 class SessionsIconHolder : public QObject {
-	Q_OBJECT
+    Q_OBJECT
 
 private:
-	QHash<QString, QIcon> icons;
-	SessionsIconHolder();
-	static SessionsIconHolder* instance;
+    QHash<QString, QIcon> icons;
+    SessionsIconHolder();
+    static SessionsIconHolder* instance;
 
 signals:
-	void iconDownloaded(const QUrl& url, const QIcon& icon);
+    void iconDownloaded(const QUrl& url, const QIcon& icon);
 
 public:
-	QIcon getIcon(const QString& name);
-	QIcon getIcon(const QUrl& url);
-	static SessionsIconHolder* get() { if (instance == NULL) instance = new SessionsIconHolder(); return instance; }
+    QIcon getIcon(const QString& name);
+    QIcon getIcon(const QUrl& url);
+    static SessionsIconHolder* get() { if (instance == NULL) instance = new SessionsIconHolder(); return instance; }
 
 public slots:
-	void afterDownload(const QUrl& url, const QByteArray& downloadedData);
+    void afterDownload(const QUrl& url, const QByteArray& downloadedData);
 };
 
 #endif /* SESSIONSICONHOLDER_H_ */